Miami County, Indiana Census 2020 Population By Race and Ethnicity

Updated on April 9, 2023.

According to the data from the US 2020 decennial Census, in April 2020, the 35.96K population of Miami County, IN residents comprised of 1.19K residents who identified as Hispanic or Latino (3.30%), and 34.78K residents who identified as Non-Hispanic (96.70%).

Race: The White Alone population was the largest racial group in Miami County, IN, with a population of 31.50K (87.60%). The Black or African American Alone population was the second largest racial group in Miami County, IN, with a population of 1.81K (5.02%). The Two Or More Races population was the third largest racial group in Miami County, IN, with a population of 1.66K (4.61%). The smallest racial group in Miami County, IN was Native Hawaiian And Pacific Islander Alone with a population of 5 (0.01%).

Ethnicity: The Non-Hispanic - White Alone population was the largest ethnic group in Miami County, IN, with a population of 31.12K (86.54%). The Non-Hispanic - Black Alone population was the second largest ethnic group in Miami County, IN, with a population of 1.79K (4.98%). The Non-Hispanic - Two or More Races population was the third largest ethnic group in Miami County, IN, with a population of 1.34K (3.74%). The smallest ethnic group in Miami County, IN was Hispanic - Native Hawaiian & Pac. Islander with a population of 1 (0.00%).

The charts and tables below shows the population and percentage of each racial group and ethnicity group in Miami County, Indiana from the 2020 decennial census.

You can see similar information for other Indiana counties and also for the state of Indiana.

Miami County, IN Hispanics and Non Hispanics Population in Census 2020
Total Population:
Miami County, IN Racial Groups in Census 2020
Total Population:
Miami County, IN Ethnicity Groups in Census 2020
Total Population:
Miami County, IN Population of Racial Groups in Census 2020
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Race Population % of County Population
Black or African American Alone 1805 5.02
White Alone 31502 87.60
American Indian and Alaska Native Alone 310 0.86
Asian Alone 131 0.36
Native Hawaiian And Pacific Islander Alone 5 0.01
Some Other Race Alone 552 1.54
Two Or More Races 1657 4.61
Miami County, IN Population of Ethnicity Groups in Census 2020
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Ethnicity Population % of County Population
Non-Hispanic - White Alone 31123 86.54
Non-Hispanic - Black Alone 1792 4.98
Non-Hispanic - Two or More Races 1344 3.74
Hispanic - Some Other Race Alone 450 1.25
Hispanic - White Alone 379 1.05
Hispanic - Two or More Races 313 0.87
Non-Hispanic - American Indian & Alaska Native 281 0.78
Non-Hispanic - Asian Alone 130 0.36
Non-Hispanic - Some Other Race Alone 102 0.28
Hispanic - American Indian & Alaska Native 29 0.08
Hispanic - Black Alone 13 0.04
Non-Hispanic - Native Hawaiian & Pac. Islander 4 0.01
Hispanic - Asian Alone 1 0.00
Hispanic - Native Hawaiian & Pac. Islander 1 0.00